>Thanks for you suggestion. I tested step-1 and step-2 again and they ran
> successfully after I set the number of OpenMP threads to 1. I only plan plan
> on running MPI codes without any multi-threading. The BLAS implementation I
> am using is a part of the Intel MKL library which is alread
Hi Timo,
Thanks for you suggestion. I tested step-1 and step-2 again and they ran
successfully after I set the number of OpenMP threads to 1. I only plan
plan on running MPI codes without any multi-threading. The BLAS
implementation I am using is a part of the Intel MKL library which is
alre
Can you try setting
export OMP_NUM_THREADS=1
before running any of the examples?
If you are planning on running MPI-only codes, you don't need to use
OpenMP in your BLAS implementation.
On Sun, Oct 25, 2020 at 7:25 PM Aaditya Lakshmanan
wrote:
>
> Hi Timo,
>I cleaned the previous installa
Hi Timo,
I cleaned the previous installation and started with a fresh build. This
time after a compilation and installation(with MPI, LAPACK, P4EST and
PETSC), trying to run examples/step-1 in the installation directory :
cmake .
make -j16
ran successfully after which
make run
resulted i
> Seems like there might then be some issue with the LAPACK, P4EST or PETSC
> installation I am using.
I doubt it, when looking at this error:
>> /usr/bin/ld:
>> /global/project/projectdirs/m2360/packagesCPFE/dealii_install/lib/libdeal_II.g.so:
>> file not recognized: file truncated
This soun
Hi Timo,
I tried another compilation and installation of deal.ii without PETSC,
P4EST and LAPACK(by setting the corresponding
DEAL_II_WITH_PACKAGENAME=OFF). After successfully completing installation I
tried the examples step-1 and step-2 with *cmake . ; make ; make run*, and
both of them
Hi Timo,
Thank you for your suggestion. I repeated the installation process and
this time I didn't run the quick_tests. Rather I changed to examples/step-1
directory in the deal.ii installation and executed the following :
*cmake . *
*make *
which exited with the following error :
*Scanni
Running the tests seems to have triggered a rebuild of deal.iII. Can you
try running some of the tutorial steps instead?
On Fri, Oct 23, 2020, 17:05 Aaditya Lakshmanan
wrote:
> Hi Wolfgang,
>I tried compiling, installing and running the deal.ii tests
> interactively on a KNL compute node. Bo
Hi Wolfgang,
I tried compiling, installing and running the deal.ii tests
interactively on a KNL compute node. Both compilation and installation were
seemingly successful but all the tests failed. I have attached the output
from make test in the file *test_output.txt*. An example error looks l
Hi Wolfgang,
Thanks for your suggestion. I just checked that the Cori login nodes are
Haswell processors while the compute nodes on which I wish to run
simulations eventually are KNL processors(certain modules are also with
that intention). I will use idev to access the compute nodes interact
Aaditya,
is NERSC Cori a machine where the front-end node runs a different
processor/system than the compute nodes? If so, you're building a library for
the compute nodes, and the tests are also built for the compute nodes. But
you're trying to run the test executables on the front-end node -
Hi Everyone,
I have been trying to install deal.ii on the NERSC Cori System and after
a seemingly successful cmake and make install, make test yields failure for
all the tests setup. I briefly detail the procedure I followed and the
outputs and errors obtained.
As a pre-requisite I installed
12 matches
Mail list logo